Battery expansion module



FIG. 1 is a front, top, right-hand perspective view of a batteryexpansion module comprising a new, original and ornamental design;

FIG. 2 is a front, top, left-hand perspective view thereof;

FIG. 3 is a rear, bottom, left-hand perspective view thereof;

FIG. 4 is a rear, bottom, right-hand perspective view thereof;

FIG. 5 is a front planar view thereof;

FIG. 6 is a rear planar view thereof;

FIG. 7 is a left-hand side planar view thereof;

FIG. 8 is a right-hand side planar view thereof;

FIG. 9 is a top planar view thereof; and,

FIG. 10 is a bottom planar view thereof.

The broken line portions of the drawings are included for the purpose ofillustrating portions of the article that form no part of the claimeddesign.

CLAIM The ornamental design for a battery expansion module, as shown anddescribed.